Book excerpt: In Developing Lean Leaders at all Levels we build on the theory in the original book, The Toyota Way to Lean Leadership, and answer the questions: How can I apply this in my organization? What concrete actions can I take to begin the journey of becoming a lean leader? How can I spread this learning to all parts of the organization? What critical tools are needed to turn the theory to practice? This book adds examples from over twenty years of experience by Dr. Liker in working with companies outside of Toyota. The book treats you as a student who will be actively engaged in developing lean leader skills as you read. It acts as a tutorial for beginning the journey.